MagnifyShapeTransformer

java.lang.Object
- edu.uci.ics.jung.visualization.transform.MutableTransformerDecorator
- - edu.uci.ics.jung.visualization.transform.LensTransformer
  - - edu.uci.ics.jung.visualization.transform.MagnifyTransformer
    - - edu.uci.ics.jung.visualization.transform.shape.MagnifyShapeTransformer

All Implemented Interfaces:

BidirectionalTransformer, MutableTransformer, ShapeFlatnessTransformer, ShapeTransformer, ChangeEventSupport
```
public class MagnifyShapeTransformer
extends MagnifyTransformer
implements ShapeFlatnessTransformer
```
MagnifyShapeTransformer extends MagnifyTransformer and adds implementations for methods in ShapeTransformer. It modifies the shapes (Vertex, Edge, and Arrowheads) so that they are enlarged by the magnify transformation

Nested Class Summary
- Nested classes/interfaces inherited from class edu.uci.ics.jung.visualization.transform.LensTransformer
  LensTransformer.ComponentListenerImpl

Field Summary
- Fields inherited from class edu.uci.ics.jung.visualization.transform.LensTransformer
  lensShape, magnification
- Fields inherited from class edu.uci.ics.jung.visualization.transform.MutableTransformerDecorator
  delegate

Constructor Summary

Constructors
Constructor and Description
`MagnifyShapeTransformer(java.awt.Component component)` Create an instance, setting values from the passed component and registering to listen for size changes on the component.
`MagnifyShapeTransformer(java.awt.Component component, MutableTransformer delegate)` Create an instance, setting values from the passed component and registering to listen for size changes on the component, with a possibly shared transform `delegate`.

Method Summary

Methods
Modifier and Type	Method and Description
`java.awt.Shape`	`inverseTransform(java.awt.Shape shape)` return the supplied shape, translated to the coordinates that result from calling inverseTransform on its center
`java.awt.Shape`	`magnify(java.awt.Shape shape)` magnify the shape, without considering the Lens
`java.awt.Shape`	`magnify(java.awt.Shape shape, float flatness)`
`java.awt.Shape`	`transform(java.awt.Shape shape)` Transform the supplied shape with the overridden transform method so that the shape is distorted by the magnify transform.
`java.awt.Shape`	`transform(java.awt.Shape shape, float flatness)` map a shape from graph coordinate system to the screen coordinate system

Methods inherited from class edu.uci.ics.jung.visualization.transform.MagnifyTransformer
inverseTransform, magnify, transform

Methods inherited from class edu.uci.ics.jung.visualization.transform.LensTransformer
getDistanceFromCenter, getLensShape, getMagnification, getRatio, getViewCenter, getViewRadius, setLensShape, setMagnification, setToIdentity, setViewCenter, setViewRadius

Methods inherited from class edu.uci.ics.jung.visualization.transform.MutableTransformerDecorator
addChangeListener, concatenate, fireStateChanged, getChangeListeners, getDelegate, getRotation, getScale, getScaleX, getScaleY, getShearX, getShearY, getTransform, getTranslateX, getTranslateY, preConcatenate, removeChangeListener, rotate, rotate, scale, setDelegate, setScale, setTranslate, shear, translate

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface edu.uci.ics.jung.visualization.transform.BidirectionalTransformer
inverseTransform, transform

Methods inherited from interface edu.uci.ics.jung.visualization.transform.MutableTransformer
concatenate, getRotation, getScale, getScaleX, getScaleY, getShearX, getShearY, getTransform, getTranslateX, getTranslateY, preConcatenate, rotate, rotate, scale, setScale, setToIdentity, setTranslate, shear, translate

Methods inherited from interface edu.uci.ics.jung.visualization.util.ChangeEventSupport
addChangeListener, fireStateChanged, getChangeListeners, removeChangeListener

- Constructor Detail
  - MagnifyShapeTransformer
```
public MagnifyShapeTransformer(java.awt.Component component)
```
    Create an instance, setting values from the passed component and registering to listen for size changes on the component.
  - MagnifyShapeTransformer
```
public MagnifyShapeTransformer(java.awt.Component component,
                       MutableTransformer delegate)
```
    Create an instance, setting values from the passed component and registering to listen for size changes on the component, with a possibly shared transform delegate.
- Method Detail
  - transform
```
public java.awt.Shape transform(java.awt.Shape shape)
```
    Transform the supplied shape with the overridden transform method so that the shape is distorted by the magnify transform.
    
    Specified by:
    
    transform in interface BidirectionalTransformer
    
    Specified by:
    
    transform in interface ShapeTransformer
    
    Overrides:
    
    transform in class LensTransformer
    
    Parameters:
    shape - a shape to transform
    
    Returns:
    a GeneralPath for the transformed shape
  - transform
```
public java.awt.Shape transform(java.awt.Shape shape,
                       float flatness)
```
    Description copied from interface: ShapeFlatnessTransformer
    
    map a shape from graph coordinate system to the screen coordinate system
    
    Specified by:
    
    transform in interface ShapeFlatnessTransformer
    
    flatness - used to break the supplied shape into segments
    
    Returns:
    a GeneralPath (Shape) representing the screen points of the shape
  - inverseTransform
```
public java.awt.Shape inverseTransform(java.awt.Shape shape)
```
    Description copied from class: LensTransformer
    
    return the supplied shape, translated to the coordinates that result from calling inverseTransform on its center
    
    Specified by:
    
    inverseTransform in interface BidirectionalTransformer
    
    Specified by:
    
    inverseTransform in interface ShapeTransformer
    
    Overrides:
    
    inverseTransform in class LensTransformer
    
    Returns:
  - magnify
```
public java.awt.Shape magnify(java.awt.Shape shape)
```
    magnify the shape, without considering the Lens
    
    Parameters:
    shape -
    
    Returns:
  - magnify
```
public java.awt.Shape magnify(java.awt.Shape shape,
                     float flatness)
```

Class MagnifyShapeTransformer

Nested Class Summary

Nested classes/interfaces inherited from class edu.uci.ics.jung.visualization.transform.LensTransformer

Field Summary

Fields inherited from class edu.uci.ics.jung.visualization.transform.LensTransformer

Fields inherited from class edu.uci.ics.jung.visualization.transform.MutableTransformerDecorator

Constructor Summary

Method Summary

Methods inherited from class edu.uci.ics.jung.visualization.transform.MagnifyTransformer

Methods inherited from class edu.uci.ics.jung.visualization.transform.LensTransformer

Methods inherited from class edu.uci.ics.jung.visualization.transform.MutableTransformerDecorator

Methods inherited from class java.lang.Object

Methods inherited from interface edu.uci.ics.jung.visualization.transform.BidirectionalTransformer

Methods inherited from interface edu.uci.ics.jung.visualization.transform.MutableTransformer

Methods inherited from interface edu.uci.ics.jung.visualization.util.ChangeEventSupport

Constructor Detail

MagnifyShapeTransformer

MagnifyShapeTransformer

Method Detail

transform

transform

inverseTransform

magnify

magnify